MBK Booster X - 2007 Specifications and Reviews

The 2007 MBK Booster X is a lightweight 49cc scooter designed for urban commuters and young riders seeking affordable, economical transportation. Known for its reliable single-cylinder four-stroke engine and practical carburettor fuel system, it delivers modest but adequate performance for city streets and short distances.

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Engine and Transmission Specifications

Transmission typefinal driveBelt
GearboxAutomatic
Cooling systemLiquid
Lubrication systemWet sump
StarterElectric & kick
IgnitionTCI
Fuel controlSOHC
Fuel systemCarburettor. Electronic Fuel Injection
Bore x stroke38.0 x 43.5 mm (1.5 x 1.7 inches)
Compression12.0:1
Torque3.66
Power3.71
Stroke4
Engine typeSingle cylinder
Capacity:49.00 ccm (2.99 cubic inches)

Physical measures and capacities

Wheelbase1,280 mm (50.4 inches)
Ground clearance115 mm (4.5 inches)
Overall width695 mm (27.4 inches)
Overall length1,915 mm (75.4 inches)
Overall height1,040 mm (40.9 inches)
Seat height750 mm (29.5 inches) If adjustable, lowest setting.
Dry weight87.0 kg (191.8 pounds)
 
 

MBK Booster X dimensions and frame

Rear brakesExpanding brake (drum brake). Drum, 110
Front brakesExpanding brake (drum brake). Drum, 110 mm
Rear tyre dimensions120/90-10
Front tyre dimensions120/90-10
Rear suspension travel56 mm (2.2 inches)
Rear suspensionHydraulic unit swing
Front suspension travel65 mm (2.6 inches)
Front suspensionHydraulic and telescopic fork
 
 

Speed and acceleration

Power/weight ratio0.0426 HP/kg

CategoryScooter
Year2007
ModelMBK Booster X

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsJet Black,Innova Silver
Fuel capacity4.50 litres (1.19 gallons)

Performance Profile & Rider Fit

3.7 hp
Peak Power

Best For

Track5%
City85%
Cornering35%
Daily Riding65%
Touring10%
Passenger15%

Rider Profile

Best ForSuited to new or casual riders who just need simple, low-stakes transportation, note that the 267 kg dry weight figure listed seems inconsistent with a 49cc scooter and is likely a data error.
PurposeBuilt as a small-capacity automatic scooter for short urban hops rather than any kind of performance or long-distance riding.
Rider FitVery light and easy to handle at a stop or in traffic, with a low seat height and minimal physical effort required to ride.
CharacterA practical, no-drama commuter runabout with automatic transmission and modest power designed for convenience over excitement.
Not Ideal ForNot for riders wanting highway speed, long-distance touring, passenger comfort, or any off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2007 MBK Booster X Rider Ergonomics Assessment

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Feet:

At 750mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2007 MBK Booster X, with a moderate knee angle of around 95 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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